Why do Hybrids Break? Part 1
Part 1: Weak Acrylic The Problem: Failure of acrylic on screw-retained removable prosthetics The Cause: Traditional packed acrylic Throughout the last 5 years we have been blessed to have processed thousands of All on 4’s. In this time, we have learned about many reasons that cause restorative clinical failures. Acrylic is one of the weak …